The Pin,shoulder,headless, cataloged under National Stock Number 5315-00-352-7747, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 23 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-352-7747 |
| Primary Part Number | 4F4117 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Shank Diameter | 1.000 INCHES NOMINAL IN |
| Second Shank Diameter | 1.122 INCHES MINIMUM AND 1.124 INCHES MAXIMUM IN |
| First End Taper Length | 0.120 INCHES NOMINAL IN |
| First End Location | UNTHREADED END |
| Hole Arrangement Style | ONE END DRILLED |
| Thread Length | 1.375 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| First Hole Diameter | 0.203 INCHES NOMINAL IN |
| Hardness Rating | 20.0 ROCKWELL C MINIMUM AND 28.0 ROCKWELL C MAXIMUM OVERALL |
| Shank Length | 2.625 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Thread Pitch Diameters | +1.0699 TO 1.0719 INCHES IN |
| First End Taper Angle | 30.0 DEGREES NOMINAL |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.125 INCHES IN |
| Second Shank Length | 1.375 INCHES NOMINAL IN |
| Shoulder Width Across Flats | 1.375 INCHES NOMINAL IN |
| Second End Style | SQUARE |
| Thread Quantity Per Inch | 12 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNS |
| Distance From Centerline of Hole to End of Pin | 0.312 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4F4117 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 5315-00-352-7747 is a Pin,shoulder,headless, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-352-7747 has 1 manufacturer part number on file: 4F4117 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 4F4117: Shank Diameter: 1.000 INCHES NOMINAL IN; Second Shank Diameter: 1.122 INCHES MINIMUM AND 1.124 INCHES MAXIMUM IN; First End Taper Length: 0.120 INCHES NOMINAL IN; First End Location: UNTHREADED END. 23 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.